./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:05:01,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:05:01,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:05:01,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:05:01,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:05:01,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:05:01,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:05:01,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:05:01,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:05:01,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:05:01,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:05:01,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:05:01,333 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:05:01,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:05:01,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:05:01,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:05:01,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:05:01,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:05:01,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:05:01,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:05:01,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:05:01,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:05:01,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:05:01,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:05:01,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:05:01,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:05:01,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:05:01,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:05:01,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:05:01,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:05:01,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:05:01,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:05:01,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:05:01,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:05:01,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:05:01,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:05:01,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:05:01,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:05:01,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:05:01,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:05:01,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:05:01,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 18:05:01,369 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:05:01,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:05:01,370 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:05:01,370 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:05:01,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:05:01,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:05:01,371 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:05:01,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:05:01,372 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:05:01,372 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:05:01,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:05:01,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:05:01,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:05:01,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:05:01,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:05:01,372 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:05:01,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:05:01,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:05:01,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2022-12-14 18:05:01,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:05:01,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:05:01,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:05:01,586 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:05:01,586 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:05:01,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-12-14 18:05:04,114 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:05:04,488 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:05:04,489 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-12-14 18:05:04,512 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data/9b6f8f618/ee38b00eafef44f8bdfd833d84a6cee2/FLAGf74243644 [2022-12-14 18:05:04,665 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data/9b6f8f618/ee38b00eafef44f8bdfd833d84a6cee2 [2022-12-14 18:05:04,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:05:04,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:05:04,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:04,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:05:04,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:05:04,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:04" (1/1) ... [2022-12-14 18:05:04,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79dc11dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:04, skipping insertion in model container [2022-12-14 18:05:04,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:04" (1/1) ... [2022-12-14 18:05:04,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:05:04,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:05:05,000 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-12-14 18:05:05,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-12-14 18:05:05,757 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:05,763 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,764 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,764 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,765 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,766 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,769 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:05,779 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,779 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:05,780 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,782 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,782 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:05,866 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:05,867 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:05,868 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:05,872 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:05:05,874 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:05:05,875 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:05:06,183 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:05:06,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:05:06,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:05:06,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:05:06,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:05:06,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:05:06,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:05:06,190 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:05:06,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:05:06,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:05:06,192 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:05:06,357 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:05:06,384 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,392 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,395 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:05:06,404 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:06,413 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,418 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,418 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,419 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,429 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:06,434 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,434 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,437 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,442 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,472 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:05:06,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:06,504 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:05:06,513 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-12-14 18:05:06,513 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-12-14 18:05:06,533 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,537 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,540 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,540 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,540 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,545 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:06,545 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:06,545 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:06,547 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:05:06,548 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:05:06,548 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:05:06,560 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:05:06,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:05:06,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:05:06,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:05:06,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:05:06,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:05:06,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:05:06,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:05:06,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:05:06,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:05:06,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:05:06,577 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:05:06,587 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,591 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,592 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:05:06,596 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:06,600 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,604 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,604 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,605 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,612 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:06,617 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,618 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:06,621 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,627 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:06,661 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:05:06,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:06,901 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:05:06,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06 WrapperNode [2022-12-14 18:05:06,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:06,902 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:06,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:05:06,902 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:05:06,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:06,973 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,034 INFO L138 Inliner]: procedures = 691, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 901 [2022-12-14 18:05:07,034 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:07,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:05:07,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:05:07,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:05:07,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,079 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:05:07,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:05:07,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:05:07,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:05:07,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:06" (1/1) ... [2022-12-14 18:05:07,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:05:07,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:05:07,116 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:05:07,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:05:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:05:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:05:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:05:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:05:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:05:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:05:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:05:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:05:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:05:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:05:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 18:05:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 18:05:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:05:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 18:05:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 18:05:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:05:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:05:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:05:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:05:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:05:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:05:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:05:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:05:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:05:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:05:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 18:05:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 18:05:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:05:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:05:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-14 18:05:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-14 18:05:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:05:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:05:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:05:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 18:05:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 18:05:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-14 18:05:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-14 18:05:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:05:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-12-14 18:05:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-12-14 18:05:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:05:07,376 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:05:07,378 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:05:08,355 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:05:08,485 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:05:08,485 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:05:08,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:08 BoogieIcfgContainer [2022-12-14 18:05:08,488 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:05:08,489 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:05:08,489 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:05:08,497 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:05:08,497 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:08" (1/1) ... [2022-12-14 18:05:08,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:05:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2022-12-14 18:05:08,550 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2022-12-14 18:05:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:05:08,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:08,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:08,588 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 18:05:08,591 INFO L158 Benchmark]: Toolchain (without parser) took 3921.88ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 99.9MB in the beginning and 56.7MB in the end (delta: 43.2MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2022-12-14 18:05:08,592 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 138.4MB. Free memory was 114.6MB in the beginning and 114.6MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:05:08,592 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2231.27ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 99.9MB in the beginning and 112.4MB in the end (delta: -12.5MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2022-12-14 18:05:08,592 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.98ms. Allocated memory is still 176.2MB. Free memory was 112.4MB in the beginning and 100.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:05:08,593 INFO L158 Benchmark]: Boogie Preprocessor took 54.43ms. Allocated memory is still 176.2MB. Free memory was 100.9MB in the beginning and 92.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:05:08,593 INFO L158 Benchmark]: RCFGBuilder took 1398.15ms. Allocated memory is still 176.2MB. Free memory was 92.5MB in the beginning and 64.0MB in the end (delta: 28.5MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2022-12-14 18:05:08,593 INFO L158 Benchmark]: CodeCheck took 101.33ms. Allocated memory is still 176.2MB. Free memory was 64.0MB in the beginning and 56.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:05:08,595 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 138.4MB. Free memory was 114.6MB in the beginning and 114.6MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2231.27ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 99.9MB in the beginning and 112.4MB in the end (delta: -12.5MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.98ms. Allocated memory is still 176.2MB. Free memory was 112.4MB in the beginning and 100.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.43ms. Allocated memory is still 176.2MB. Free memory was 100.9MB in the beginning and 92.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1398.15ms. Allocated memory is still 176.2MB. Free memory was 92.5MB in the beginning and 64.0MB in the end (delta: 28.5MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * CodeCheck took 101.33ms. Allocated memory is still 176.2MB. Free memory was 64.0MB in the beginning and 56.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:05:08,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:05:10,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:05:10,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:05:10,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:05:10,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:05:10,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:05:10,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:05:10,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:05:10,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:05:10,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:05:10,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:05:10,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:05:10,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:05:10,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:05:10,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:05:10,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:05:10,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:05:10,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:05:10,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:05:10,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:05:10,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:05:10,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:05:10,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:05:10,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:05:10,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:05:10,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:05:10,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:05:10,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:05:10,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:05:10,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:05:10,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:05:10,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:05:10,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:05:10,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:05:10,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:05:10,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:05:10,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:05:10,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:05:10,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:05:10,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:05:10,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:05:10,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 18:05:10,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:05:10,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:05:10,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:05:10,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:05:10,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:05:10,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:05:10,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:05:10,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:05:10,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:05:10,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:05:10,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:05:10,348 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:05:10,349 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:05:10,349 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:05:10,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:05:10,349 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:05:10,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:05:10,349 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:05:10,350 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:05:10,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:05:10,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:05:10,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:05:10,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:05:10,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:05:10,351 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:05:10,351 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:05:10,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:05:10,351 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:05:10,351 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:05:10,351 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2022-12-14 18:05:10,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:05:10,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:05:10,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:05:10,603 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:05:10,604 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:05:10,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-12-14 18:05:13,194 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:05:13,514 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:05:13,514 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2022-12-14 18:05:13,534 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data/a6e5ea9f0/fac31df68eaa48e5a460da4ac14e3b49/FLAG4028f86e8 [2022-12-14 18:05:13,751 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/data/a6e5ea9f0/fac31df68eaa48e5a460da4ac14e3b49 [2022-12-14 18:05:13,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:05:13,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:05:13,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:13,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:05:13,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:05:13,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:13" (1/1) ... [2022-12-14 18:05:13,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c88404b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:13, skipping insertion in model container [2022-12-14 18:05:13,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:05:13" (1/1) ... [2022-12-14 18:05:13,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:05:13,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:05:14,014 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-12-14 18:05:14,020 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-12-14 18:05:14,663 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:14,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,671 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,671 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,672 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,672 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,674 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:14,681 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,682 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:14,682 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,683 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,683 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:14,736 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:14,737 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:14,737 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:14,741 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:05:14,742 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:05:14,743 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:05:14,979 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:05:14,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:05:14,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:05:14,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:05:14,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:05:14,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:05:14,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:05:14,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:05:14,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:05:14,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:05:14,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:05:15,106 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:05:15,129 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,136 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,138 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:05:15,145 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:15,152 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,163 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,164 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,165 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,176 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:15,184 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,184 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,189 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,197 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,247 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:05:15,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:15,308 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 18:05:15,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:05:15,360 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-12-14 18:05:15,361 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-12-14 18:05:15,383 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,385 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,385 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,385 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,386 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,386 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,387 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,391 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,397 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:15,398 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:15,398 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:15,400 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:05:15,401 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:05:15,401 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:05:15,413 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:05:15,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:05:15,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:05:15,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:05:15,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:05:15,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:05:15,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:05:15,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:05:15,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:05:15,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:05:15,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:05:15,428 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:05:15,445 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,449 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,450 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:05:15,454 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:15,457 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,460 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,460 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,460 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,464 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:15,468 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,468 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,470 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,474 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,483 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:05:15,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:15,498 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:05:15,506 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2022-12-14 18:05:15,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2022-12-14 18:05:15,531 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,532 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,532 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,532 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,533 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,533 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,534 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,536 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,542 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:15,542 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:15,542 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:05:15,544 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:05:15,544 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:05:15,544 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:05:15,555 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:05:15,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:05:15,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:05:15,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:05:15,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:05:15,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:05:15,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:05:15,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:05:15,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:05:15,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:05:15,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:05:15,568 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:05:15,576 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,579 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,581 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:05:15,584 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:15,588 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,606 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,606 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,607 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,613 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:05:15,619 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,619 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:05:15,622 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,627 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:05:15,639 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:05:15,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:05:15,830 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:05:15,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15 WrapperNode [2022-12-14 18:05:15,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:05:15,831 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:15,831 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:05:15,832 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:05:15,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,931 INFO L138 Inliner]: procedures = 711, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 902 [2022-12-14 18:05:15,932 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:05:15,932 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:05:15,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:05:15,932 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:05:15,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,987 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:15,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:05:15,999 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:05:15,999 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:05:15,999 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:05:16,000 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:05:15" (1/1) ... [2022-12-14 18:05:16,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:05:16,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:05:16,024 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:05:16,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:05:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:05:16,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:05:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:05:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:05:16,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:05:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:05:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 18:05:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 18:05:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:05:16,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:05:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:05:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:05:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 18:05:16,061 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 18:05:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:05:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 18:05:16,061 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 18:05:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:05:16,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:05:16,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:05:16,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:05:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:05:16,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:05:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 18:05:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:05:16,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:05:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 18:05:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:05:16,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:05:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 18:05:16,063 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 18:05:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:05:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:05:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-14 18:05:16,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-14 18:05:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 18:05:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 18:05:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:05:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:05:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:05:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 18:05:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 18:05:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-14 18:05:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-14 18:05:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-12-14 18:05:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-12-14 18:05:16,291 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:05:16,294 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:05:22,606 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:05:22,791 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:05:22,791 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:05:22,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:22 BoogieIcfgContainer [2022-12-14 18:05:22,794 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:05:22,794 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:05:22,794 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:05:22,802 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:05:22,802 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:05:22" (1/1) ... [2022-12-14 18:05:22,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:05:22,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:05:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2022-12-14 18:05:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2022-12-14 18:05:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:05:22,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:05:22,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:05:22,899 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 18:05:22,903 INFO L158 Benchmark]: Toolchain (without parser) took 9147.92ms. Allocated memory was 81.8MB in the beginning and 195.0MB in the end (delta: 113.2MB). Free memory was 50.7MB in the beginning and 129.8MB in the end (delta: -79.0MB). Peak memory consumption was 108.4MB. Max. memory is 16.1GB. [2022-12-14 18:05:22,903 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:05:22,904 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2075.14ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 50.7MB in the beginning and 51.5MB in the end (delta: -780.3kB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2022-12-14 18:05:22,904 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.68ms. Allocated memory is still 119.5MB. Free memory was 51.5MB in the beginning and 62.9MB in the end (delta: -11.3MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2022-12-14 18:05:22,905 INFO L158 Benchmark]: Boogie Preprocessor took 66.05ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 62.9MB in the beginning and 82.9MB in the end (delta: -20.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:05:22,905 INFO L158 Benchmark]: RCFGBuilder took 6794.90ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 82.2MB in the beginning and 62.3MB in the end (delta: 19.8MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. [2022-12-14 18:05:22,905 INFO L158 Benchmark]: CodeCheck took 107.37ms. Allocated memory is still 195.0MB. Free memory was 62.3MB in the beginning and 129.8MB in the end (delta: -67.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:05:22,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2075.14ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 50.7MB in the beginning and 51.5MB in the end (delta: -780.3kB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.68ms. Allocated memory is still 119.5MB. Free memory was 51.5MB in the beginning and 62.9MB in the end (delta: -11.3MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.05ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 62.9MB in the beginning and 82.9MB in the end (delta: -20.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 6794.90ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 82.2MB in the beginning and 62.3MB in the end (delta: 19.8MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. * CodeCheck took 107.37ms. Allocated memory is still 195.0MB. Free memory was 62.3MB in the beginning and 129.8MB in the end (delta: -67.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:05:22,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e7944c8-21ad-4805-8308-b601e9186f29/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared